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marysya [2.9K]
3 years ago
11

Organisms in an ecosystem that first capture energy from the sun?

Biology
1 answer:
Tasya [4]3 years ago
8 0
---------plants------
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Which abiotic factor has the least effect on the ability of aerobic organisms to live and reproduce in a cave?
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The abiotic factor with the least effect is SHAPE OF ROCK IN THE CAVE. The shape of rock in the cave does not impart any influence whatsoever under the survival of the organisms that are living inside the cave. Abiotic factors that have effects in this case include: amount of energy in the cave, amount of oxygen in the cave and the availability of moisture. These are the things the organisms need to survive.
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B.An increase in blood sugar level stimulates the pancreas to secrete insulin, which lowers blood sugar level.
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Solid,liquid,and gas from least to most dense
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Answer:

gas, liquid, and then solid

Explanatioson:

Solids are typically going to be more dense; the molecules are more tightly packed together than in a liquid or a gas. Solids have a higher density. Liquids are more free-moving and the molecules do not hold on so tightly to each other, hence the lower density. Gases are completely free-moving and have a much lower density than the other two

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2) State three economic importance and mode of infection of cestode and trematode​
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Both Cestode and trematode have mode of infection as consumption of contaminated food. Cestode is acquired by ingestion of meat from hosts and trematode is via contaminated food like raw fish, crustaceans, etc.

<h3>What are Cestode’s economic implications?</h3>

These tapeworms are the least helpful creatures. But these tapeworms also have a very limited economic impact. These tapeworms contribute to the harvesting of soil’s increased fertility through a natural process. These worms function as organic fertilizers.

<h3>What is the Cestode’s mode of infection?</h3>

Meat from intermediate hosts is frequently consumed in order to acquire adult cestodes. Eggs of origin can cause an extraintestinal infection with larvae. Identification of eggs and segments (proglottids) in feces is used to diagnose an adult cestode infection.

<h3>What method does a trematode use to spread infection?</h3>

Humans become infected by foodborne trematodes after eating tainted food (raw fish, crustaceans or vegetables. Infection can induce severe liver and lung illness, which together are thought to account for 2 million years of life lost to disability and death globally each year.

<h3>What distinguishes a trematode from a cestode?</h3>

Cestodes lack a digestive tract and have a tape-like, segmented body.  Trematodes have an imperfect digestive system and resemble leaves. Cestodes typically need two hosts, whereas trematodes typically need three, to complete their life cycles.

To know more about trematode, visit:

brainly.com/question/12294403

#SPJ9

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1 year ago
Help. : )<br> What are the two types of fermentation? What do they each produce?
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Alcoholic fermentation produces things like cheese and beer
Lactic fermentation produces ATP
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